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BIR to TKN: distance & flight time
Biratnagar (Biratnagar Airport) → Tokunoshima (Tokunoshima Airport)
2,548 mi
4,100 km · 2,214 nm
5h 28m
estimated nonstop flight time
+3.3h
time difference · heading east
See live BIR→TKN fares Phone-only fares on this route — call free
Flight time details
2,548 miles nonstop takes roughly 5h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- TKN — Tokunoshima Airport · Tokunoshima, Japan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Near TKN
- OKE · Okierabu Airport30 mi away
- RNJ · Yoron Airport62 mi away
- ASJ · Amami Airport65 mi away
- KKX · Kikai Airport72 mi away
Frequently asked questions
How far is BIR from TKN?
The flight distance from Biratnagar (BIR) to Tokunoshima (TKN) is 2,548 miles (4,100 km, 2,214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to TKN?
A nonstop flight takes about 5h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Biratnagar and Tokunoshima?
Tokunoshima is 3.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to TKN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–TKN that never appear on search engines, with no booking fees.